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From: Andrzej Hajda <a.hajda@samsung.com>
To: Enric Balletbo i Serra <enric.balletbo@collabora.com>,
	architt@codeaurora.org, inki.dae@samsung.com,
	thierry.reding@gmail.com, hjc@rock-chips.com,
	seanpaul@chromium.org, airlied@linux.ie, tfiga@chromium.org,
	heiko@sntech.de
Cc: dri-devel@lists.freedesktop.org, dianders@chromium.org,
	ykk@rock-chips.com, kernel@collabora.com,
	m.szyprowski@samsung.com, linux-samsung-soc@vger.kernel.org,
	jy0922.shim@samsung.com, rydberg@bitmath.org, krzk@kernel.org,
	linux-rockchip@lists.infradead.org, kgene@kernel.org,
	linux-input@vger.kernel.org, orjan.eide@arm.com,
	wxt@rock-chips.com, jeffy.chen@rock-chips.com,
	linux-arm-kernel@lists.infradead.org, mark.yao@rock-chips.com,
	wzz@rock-chips.com, hl@rock-chips.com, jingoohan1@gmail.com,
	sw0312.kim@samsung.com, linux-kernel@vger.kernel.org,
	kyungmin.park@samsung.com, Laurent.pinchart@ideasonboard.com,
	kuankuan.y@gmail.com, hshi@chromium.org,
	"Kristian H . Kristensen" <hoegsberg@chromium.org>
Subject: Re: [PATCH v6 29/30] drm/rockchip: Disallow PSR for the whole atomic commit
Date: Mon, 16 Apr 2018 11:51:01 +0200	[thread overview]
Message-ID: <ccd0d30a-e01e-fc56-5983-54ca7c1dbe24@samsung.com> (raw)
In-Reply-To: <20180405095000.9756-30-enric.balletbo@collabora.com>

On 05.04.2018 11:49, Enric Balletbo i Serra wrote:
> From: Tomasz Figa <tfiga@chromium.org>
>
> Currently PSR flush is triggered from CRTC's .atomic_begin() callback,
> which is executed after modeset disables and enables and before plane
> updates are committed. Since PSR flush and re-enable can be triggered
> asynchronously by external sources (input event, delayed work), it can
> race with hardware programming done in the aforementioned stages.
>
> This patch blocks the PSR completely before hardware programming part
> begins and unblock after it ends. This relies on reference counted PSR
> disable introduced with previous patch.
>
> Cc: Kristian H. Kristensen <hoegsberg@chromium.org>
> Signed-off-by: Tomasz Figa <tfiga@chromium.org>
> Signed-off-by: Sean Paul <seanpaul@chromium.org>
> Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>
>  drivers/gpu/drm/rockchip/rockchip_drm_fb.c  | 61 ++++++++++++++++++++++++++++-
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.c |  7 ----
>  2 files changed, 60 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> index e266539e04e5..d4f4118b482d 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> @@ -167,8 +167,67 @@ rockchip_user_fb_create(struct drm_device *dev, struct drm_file *file_priv,
>  	return ERR_PTR(ret);
>  }
>  
> +static void
> +rockchip_drm_psr_inhibit_get_state(struct drm_atomic_state *state)
> +{
> +	struct drm_crtc *crtc;
> +	struct drm_crtc_state *crtc_state;
> +	struct drm_encoder *encoder;
> +	u32 encoder_mask = 0;
> +	int i;
> +
> +	for_each_old_crtc_in_state(state, crtc, crtc_state, i) {
> +		encoder_mask |= crtc_state->encoder_mask;
> +		encoder_mask |= crtc->state->encoder_mask;

Looks clever and cryptic. More readable would be with
for_each_oldnew_crtc_in_state.
Anyway:
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>

 --
Regards
Andrzej

> +	}
> +
> +	drm_for_each_encoder_mask(encoder, state->dev, encoder_mask)
> +		rockchip_drm_psr_inhibit_get(encoder);
> +}
> +
> +static void
> +rockchip_drm_psr_inhibit_put_state(struct drm_atomic_state *state)
> +{
> +	struct drm_crtc *crtc;
> +	struct drm_crtc_state *crtc_state;
> +	struct drm_encoder *encoder;
> +	u32 encoder_mask = 0;
> +	int i;
> +
> +	for_each_old_crtc_in_state(state, crtc, crtc_state, i) {
> +		encoder_mask |= crtc_state->encoder_mask;
> +		encoder_mask |= crtc->state->encoder_mask;
> +	}
> +
> +	drm_for_each_encoder_mask(encoder, state->dev, encoder_mask)
> +		rockchip_drm_psr_inhibit_put(encoder);
> +}
> +
> +static void
> +rockchip_atomic_helper_commit_tail_rpm(struct drm_atomic_state *old_state)
> +{
> +	struct drm_device *dev = old_state->dev;
> +
> +	rockchip_drm_psr_inhibit_get_state(old_state);
> +
> +	drm_atomic_helper_commit_modeset_disables(dev, old_state);
> +
> +	drm_atomic_helper_commit_modeset_enables(dev, old_state);
> +
> +	drm_atomic_helper_commit_planes(dev, old_state,
> +					DRM_PLANE_COMMIT_ACTIVE_ONLY);
> +
> +	rockchip_drm_psr_inhibit_put_state(old_state);
> +
> +	drm_atomic_helper_commit_hw_done(old_state);
> +
> +	drm_atomic_helper_wait_for_vblanks(dev, old_state);
> +
> +	drm_atomic_helper_cleanup_planes(dev, old_state);
> +}
> +
>  static const struct drm_mode_config_helper_funcs rockchip_mode_config_helpers = {
> -	.atomic_commit_tail = drm_atomic_helper_commit_tail_rpm,
> +	.atomic_commit_tail = rockchip_atomic_helper_commit_tail_rpm,
>  };
>  
>  static const struct drm_mode_config_funcs rockchip_drm_mode_config_funcs = {
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index 00f7f3441cf6..f14a10ca4792 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -1029,16 +1029,9 @@ static void vop_crtc_atomic_flush(struct drm_crtc *crtc,
>  	}
>  }
>  
> -static void vop_crtc_atomic_begin(struct drm_crtc *crtc,
> -				  struct drm_crtc_state *old_crtc_state)
> -{
> -	rockchip_drm_psr_flush(crtc);
> -}
> -
>  static const struct drm_crtc_helper_funcs vop_crtc_helper_funcs = {
>  	.mode_fixup = vop_crtc_mode_fixup,
>  	.atomic_flush = vop_crtc_atomic_flush,
> -	.atomic_begin = vop_crtc_atomic_begin,
>  	.atomic_enable = vop_crtc_atomic_enable,
>  	.atomic_disable = vop_crtc_atomic_disable,
>  };

WARNING: multiple messages have this Message-ID
From: Andrzej Hajda <a.hajda@samsung.com>
To: Enric Balletbo i Serra <enric.balletbo@collabora.com>,
	architt@codeaurora.org, inki.dae@samsung.com,
	thierry.reding@gmail.com, hjc@rock-chips.com,
	seanpaul@chromium.org, airlied@linux.ie, tfiga@chromium.org,
	heiko@sntech.de
Cc: dri-devel@lists.freedesktop.org, dianders@chromium.org,
	Laurent.pinchart@ideasonboard.com, ykk@rock-chips.com,
	"Kristian H . Kristensen" <hoegsberg@chromium.org>,
	kernel@collabora.com, m.szyprowski@samsung.com,
	linux-samsung-soc@vger.kernel.org, rydberg@bitmath.org,
	krzk@kernel.org, linux-rockchip@lists.infradead.org,
	kgene@kernel.org, linux-input@vger.kernel.org,
	orjan.eide@arm.com, wxt@rock-chips.com,
	jeffy.chen@rock-chips.com, linux-arm-kernel@lists.infradead.org,
	mark.yao@rock-chips.com, wzz@rock-chips.com, hl@rock-chips.com,
	jingoohan1@gmail.com, sw0312.kim@samsung.com,
	linux-kernel@vger.kernel.org, kyungmin.park@samsung.com,
	kuankuan.y@gmail.com, hshi@chromium.org
Subject: Re: [PATCH v6 29/30] drm/rockchip: Disallow PSR for the whole atomic commit
Date: Mon, 16 Apr 2018 11:51:01 +0200	[thread overview]
Message-ID: <ccd0d30a-e01e-fc56-5983-54ca7c1dbe24@samsung.com> (raw)
In-Reply-To: <20180405095000.9756-30-enric.balletbo@collabora.com>

On 05.04.2018 11:49, Enric Balletbo i Serra wrote:
> From: Tomasz Figa <tfiga@chromium.org>
>
> Currently PSR flush is triggered from CRTC's .atomic_begin() callback,
> which is executed after modeset disables and enables and before plane
> updates are committed. Since PSR flush and re-enable can be triggered
> asynchronously by external sources (input event, delayed work), it can
> race with hardware programming done in the aforementioned stages.
>
> This patch blocks the PSR completely before hardware programming part
> begins and unblock after it ends. This relies on reference counted PSR
> disable introduced with previous patch.
>
> Cc: Kristian H. Kristensen <hoegsberg@chromium.org>
> Signed-off-by: Tomasz Figa <tfiga@chromium.org>
> Signed-off-by: Sean Paul <seanpaul@chromium.org>
> Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>
>  drivers/gpu/drm/rockchip/rockchip_drm_fb.c  | 61 ++++++++++++++++++++++++++++-
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.c |  7 ----
>  2 files changed, 60 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> index e266539e04e5..d4f4118b482d 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> @@ -167,8 +167,67 @@ rockchip_user_fb_create(struct drm_device *dev, struct drm_file *file_priv,
>  	return ERR_PTR(ret);
>  }
>  
> +static void
> +rockchip_drm_psr_inhibit_get_state(struct drm_atomic_state *state)
> +{
> +	struct drm_crtc *crtc;
> +	struct drm_crtc_state *crtc_state;
> +	struct drm_encoder *encoder;
> +	u32 encoder_mask = 0;
> +	int i;
> +
> +	for_each_old_crtc_in_state(state, crtc, crtc_state, i) {
> +		encoder_mask |= crtc_state->encoder_mask;
> +		encoder_mask |= crtc->state->encoder_mask;

Looks clever and cryptic. More readable would be with
for_each_oldnew_crtc_in_state.
Anyway:
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>

 --
Regards
Andrzej

> +	}
> +
> +	drm_for_each_encoder_mask(encoder, state->dev, encoder_mask)
> +		rockchip_drm_psr_inhibit_get(encoder);
> +}
> +
> +static void
> +rockchip_drm_psr_inhibit_put_state(struct drm_atomic_state *state)
> +{
> +	struct drm_crtc *crtc;
> +	struct drm_crtc_state *crtc_state;
> +	struct drm_encoder *encoder;
> +	u32 encoder_mask = 0;
> +	int i;
> +
> +	for_each_old_crtc_in_state(state, crtc, crtc_state, i) {
> +		encoder_mask |= crtc_state->encoder_mask;
> +		encoder_mask |= crtc->state->encoder_mask;
> +	}
> +
> +	drm_for_each_encoder_mask(encoder, state->dev, encoder_mask)
> +		rockchip_drm_psr_inhibit_put(encoder);
> +}
> +
> +static void
> +rockchip_atomic_helper_commit_tail_rpm(struct drm_atomic_state *old_state)
> +{
> +	struct drm_device *dev = old_state->dev;
> +
> +	rockchip_drm_psr_inhibit_get_state(old_state);
> +
> +	drm_atomic_helper_commit_modeset_disables(dev, old_state);
> +
> +	drm_atomic_helper_commit_modeset_enables(dev, old_state);
> +
> +	drm_atomic_helper_commit_planes(dev, old_state,
> +					DRM_PLANE_COMMIT_ACTIVE_ONLY);
> +
> +	rockchip_drm_psr_inhibit_put_state(old_state);
> +
> +	drm_atomic_helper_commit_hw_done(old_state);
> +
> +	drm_atomic_helper_wait_for_vblanks(dev, old_state);
> +
> +	drm_atomic_helper_cleanup_planes(dev, old_state);
> +}
> +
>  static const struct drm_mode_config_helper_funcs rockchip_mode_config_helpers = {
> -	.atomic_commit_tail = drm_atomic_helper_commit_tail_rpm,
> +	.atomic_commit_tail = rockchip_atomic_helper_commit_tail_rpm,
>  };
>  
>  static const struct drm_mode_config_funcs rockchip_drm_mode_config_funcs = {
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index 00f7f3441cf6..f14a10ca4792 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -1029,16 +1029,9 @@ static void vop_crtc_atomic_flush(struct drm_crtc *crtc,
>  	}
>  }
>  
> -static void vop_crtc_atomic_begin(struct drm_crtc *crtc,
> -				  struct drm_crtc_state *old_crtc_state)
> -{
> -	rockchip_drm_psr_flush(crtc);
> -}
> -
>  static const struct drm_crtc_helper_funcs vop_crtc_helper_funcs = {
>  	.mode_fixup = vop_crtc_mode_fixup,
>  	.atomic_flush = vop_crtc_atomic_flush,
> -	.atomic_begin = vop_crtc_atomic_begin,
>  	.atomic_enable = vop_crtc_atomic_enable,
>  	.atomic_disable = vop_crtc_atomic_disable,
>  };


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WARNING: multiple messages have this Message-ID
From: a.hajda@samsung.com (Andrzej Hajda)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 29/30] drm/rockchip: Disallow PSR for the whole atomic commit
Date: Mon, 16 Apr 2018 11:51:01 +0200	[thread overview]
Message-ID: <ccd0d30a-e01e-fc56-5983-54ca7c1dbe24@samsung.com> (raw)
In-Reply-To: <20180405095000.9756-30-enric.balletbo@collabora.com>

On 05.04.2018 11:49, Enric Balletbo i Serra wrote:
> From: Tomasz Figa <tfiga@chromium.org>
>
> Currently PSR flush is triggered from CRTC's .atomic_begin() callback,
> which is executed after modeset disables and enables and before plane
> updates are committed. Since PSR flush and re-enable can be triggered
> asynchronously by external sources (input event, delayed work), it can
> race with hardware programming done in the aforementioned stages.
>
> This patch blocks the PSR completely before hardware programming part
> begins and unblock after it ends. This relies on reference counted PSR
> disable introduced with previous patch.
>
> Cc: Kristian H. Kristensen <hoegsberg@chromium.org>
> Signed-off-by: Tomasz Figa <tfiga@chromium.org>
> Signed-off-by: Sean Paul <seanpaul@chromium.org>
> Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>
>  drivers/gpu/drm/rockchip/rockchip_drm_fb.c  | 61 ++++++++++++++++++++++++++++-
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.c |  7 ----
>  2 files changed, 60 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> index e266539e04e5..d4f4118b482d 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> @@ -167,8 +167,67 @@ rockchip_user_fb_create(struct drm_device *dev, struct drm_file *file_priv,
>  	return ERR_PTR(ret);
>  }
>  
> +static void
> +rockchip_drm_psr_inhibit_get_state(struct drm_atomic_state *state)
> +{
> +	struct drm_crtc *crtc;
> +	struct drm_crtc_state *crtc_state;
> +	struct drm_encoder *encoder;
> +	u32 encoder_mask = 0;
> +	int i;
> +
> +	for_each_old_crtc_in_state(state, crtc, crtc_state, i) {
> +		encoder_mask |= crtc_state->encoder_mask;
> +		encoder_mask |= crtc->state->encoder_mask;

Looks clever and cryptic. More readable would be with
for_each_oldnew_crtc_in_state.
Anyway:
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>

?--
Regards
Andrzej

> +	}
> +
> +	drm_for_each_encoder_mask(encoder, state->dev, encoder_mask)
> +		rockchip_drm_psr_inhibit_get(encoder);
> +}
> +
> +static void
> +rockchip_drm_psr_inhibit_put_state(struct drm_atomic_state *state)
> +{
> +	struct drm_crtc *crtc;
> +	struct drm_crtc_state *crtc_state;
> +	struct drm_encoder *encoder;
> +	u32 encoder_mask = 0;
> +	int i;
> +
> +	for_each_old_crtc_in_state(state, crtc, crtc_state, i) {
> +		encoder_mask |= crtc_state->encoder_mask;
> +		encoder_mask |= crtc->state->encoder_mask;
> +	}
> +
> +	drm_for_each_encoder_mask(encoder, state->dev, encoder_mask)
> +		rockchip_drm_psr_inhibit_put(encoder);
> +}
> +
> +static void
> +rockchip_atomic_helper_commit_tail_rpm(struct drm_atomic_state *old_state)
> +{
> +	struct drm_device *dev = old_state->dev;
> +
> +	rockchip_drm_psr_inhibit_get_state(old_state);
> +
> +	drm_atomic_helper_commit_modeset_disables(dev, old_state);
> +
> +	drm_atomic_helper_commit_modeset_enables(dev, old_state);
> +
> +	drm_atomic_helper_commit_planes(dev, old_state,
> +					DRM_PLANE_COMMIT_ACTIVE_ONLY);
> +
> +	rockchip_drm_psr_inhibit_put_state(old_state);
> +
> +	drm_atomic_helper_commit_hw_done(old_state);
> +
> +	drm_atomic_helper_wait_for_vblanks(dev, old_state);
> +
> +	drm_atomic_helper_cleanup_planes(dev, old_state);
> +}
> +
>  static const struct drm_mode_config_helper_funcs rockchip_mode_config_helpers = {
> -	.atomic_commit_tail = drm_atomic_helper_commit_tail_rpm,
> +	.atomic_commit_tail = rockchip_atomic_helper_commit_tail_rpm,
>  };
>  
>  static const struct drm_mode_config_funcs rockchip_drm_mode_config_funcs = {
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index 00f7f3441cf6..f14a10ca4792 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -1029,16 +1029,9 @@ static void vop_crtc_atomic_flush(struct drm_crtc *crtc,
>  	}
>  }
>  
> -static void vop_crtc_atomic_begin(struct drm_crtc *crtc,
> -				  struct drm_crtc_state *old_crtc_state)
> -{
> -	rockchip_drm_psr_flush(crtc);
> -}
> -
>  static const struct drm_crtc_helper_funcs vop_crtc_helper_funcs = {
>  	.mode_fixup = vop_crtc_mode_fixup,
>  	.atomic_flush = vop_crtc_atomic_flush,
> -	.atomic_begin = vop_crtc_atomic_begin,
>  	.atomic_enable = vop_crtc_atomic_enable,
>  	.atomic_disable = vop_crtc_atomic_disable,
>  };

  reply	other threads:[~2018-04-16  9:51 UTC|newest]

Thread overview: 123+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-05  9:49 [PATCH v6 00/30] DRM Rockchip rk3399 (Kevin) Enric Balletbo i Serra
2018-04-05  9:49 ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 01/30] drm/bridge: analogix_dp: Move enable video into config_video() Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-09  3:37   ` Sasha Levin
2018-04-05  9:49 ` [PATCH v6 02/30] drm/bridge: analogix_dp: Check AUX_EN status when doing AUX transfer Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 03/30] drm/bridge: analogix_dp: Don't use fast link training when panel just powered up Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 04/30] drm/bridge: analogix_dp: Retry bridge enable when it failed Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 05/30] drm/bridge: analogix_dp: Wait for HPD signal before configuring link Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-09  3:37   ` Sasha Levin
2018-04-09  3:37     ` Sasha Levin
2018-04-05  9:49 ` [PATCH v6 06/30] drm/bridge: analogix_dp: Set PD_INC_BG first when powering up edp phy Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-09  3:36   ` Sasha Levin
2018-04-09  3:36     ` Sasha Levin
2018-04-05  9:49 ` [PATCH v6 07/30] drm/bridge: analogix_dp: Ensure edp is disabled when shutting down the panel Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-09  3:36   ` Sasha Levin
2018-04-09  3:36     ` Sasha Levin
2018-04-05  9:49 ` [PATCH v6 08/30] drm/bridge: analogix_dp: Extend hpd check time to 100ms Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 09/30] drm/bridge: analogix_dp: Fix incorrect usage of enhanced mode Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 10/30] drm/bridge: analogix_dp: Check dpcd write/read status Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 11/30] drm/bridge: analogix_dp: Fix AUX_PD bit for Rockchip Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 12/30] drm/bridge: analogix_dp: Reset aux channel if an error occurred Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 13/30] drm/rockchip: Restore psr->state when enable/disable psr failed Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 14/30] drm/bridge: analogix_dp: Don't use ANALOGIX_DP_PLL_CTL to control pll Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 15/30] drm/bridge: analogix_dp: Fix timeout of video streamclk config Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-09  3:36   ` Sasha Levin
2018-04-09  3:36     ` Sasha Levin
2018-04-05  9:49 ` [PATCH v6 16/30] drm/bridge: analogix_dp: Fix incorrect operations with register ANALOGIX_DP_FUNC_EN_1 Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-09  3:36   ` Sasha Levin
2018-04-09  3:36     ` Sasha Levin
2018-04-05  9:49 ` [PATCH v6 17/30] drm/bridge: analogix_dp: Move fast link training detect to set_bridge Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 18/30] drm/bridge: analogix_dp: Reorder plat_data->power_off to happen sooner Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-09  3:36   ` Sasha Levin
2018-04-05  9:49 ` [PATCH v6 19/30] drm/bridge: analogix_dp: Properly log AUX CH errors Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 20/30] drm/bridge: analogix_dp: Properly disable aux chan retries on rockchip Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 21/30] drm/rockchip: pre dither down when output bpc is 8bit Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-09  3:36   ` Sasha Levin
2018-04-09  3:36     ` Sasha Levin
2018-04-05  9:49 ` [PATCH v6 22/30] drm/bridge: analogix_dp: Split the platform-specific poweron in two parts Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 23/30] drm/rockchip: analogix_dp: Do not call Analogix code before bind Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-09  3:36   ` Sasha Levin
2018-04-09  3:36     ` Sasha Levin
2018-04-12  9:54   ` Andrzej Hajda
2018-04-12  9:54     ` Andrzej Hajda
2018-04-12  9:54     ` Andrzej Hajda
2018-04-05  9:49 ` [PATCH v6 24/30] drm/rockchip: Disable PSR on input events Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-16  7:19   ` Andrzej Hajda
2018-04-16  7:19     ` Andrzej Hajda
2018-04-16  7:19     ` Andrzej Hajda
2018-04-16 17:41     ` Dmitry Torokhov
2018-04-16 17:41       ` Dmitry Torokhov
2018-04-16 17:41       ` Dmitry Torokhov
2018-04-16 19:42   ` Ezequiel Garcia
2018-04-16 19:42     ` Ezequiel Garcia
2018-04-20 13:47   ` Andrzej Hajda
2018-04-20 13:47     ` Andrzej Hajda
2018-04-20 13:51     ` Enric Balletbo i Serra
2018-04-20 13:51       ` Enric Balletbo i Serra
2018-04-05  9:49 ` [PATCH v6 25/30] drm/rockchip: Cancel PSR enable work before changing the state Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-16  8:55   ` Andrzej Hajda
2018-04-16  8:55     ` Andrzej Hajda
2018-04-16  8:55     ` Andrzej Hajda
2018-04-05  9:49 ` [PATCH v6 26/30] drm/rockchip: psr: Avoid redundant calls to .set() callback Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-16  9:06   ` Andrzej Hajda
2018-04-16  9:06     ` Andrzej Hajda
2018-04-16  9:06     ` Andrzej Hajda
2018-04-05  9:49 ` [PATCH v6 27/30] drm/rockchip: psr: Sanitize semantics of allow/disallow API Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-16  9:26   ` Andrzej Hajda
2018-04-16  9:26     ` Andrzej Hajda
2018-04-16  9:26     ` Andrzej Hajda
2018-04-05  9:49 ` [PATCH v6 28/30] drm/rockchip: Disable PSR from reboot notifier Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-16  9:57   ` Andrzej Hajda
2018-04-16  9:57     ` Andrzej Hajda
2018-04-16  9:57     ` Andrzej Hajda
2018-04-16 13:12     ` Tomasz Figa
2018-04-16 13:12       ` Tomasz Figa
2018-04-16 13:12       ` Tomasz Figa
2018-04-18  9:18       ` Enric Balletbo Serra
2018-04-18  9:18         ` Enric Balletbo Serra
2018-04-18  9:18         ` Enric Balletbo Serra
2018-04-05  9:49 ` [PATCH v6 29/30] drm/rockchip: Disallow PSR for the whole atomic commit Enric Balletbo i Serra
2018-04-05  9:49   ` Enric Balletbo i Serra
2018-04-16  9:51   ` Andrzej Hajda [this message]
2018-04-16  9:51     ` Andrzej Hajda
2018-04-16  9:51     ` Andrzej Hajda
2018-04-05  9:50 ` [PATCH v6 30/30] drm/rockchip: psr: Remove flush by CRTC Enric Balletbo i Serra
2018-04-05  9:50   ` Enric Balletbo i Serra
2018-04-16  9:53   ` Andrzej Hajda
2018-04-16  9:53     ` Andrzej Hajda
2018-04-16  9:53     ` Andrzej Hajda

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